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dc.contributor.author
 hal.structure.identifier
BUTAUD, Pauline
866 Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
dc.contributor.author
 hal.structure.identifier
BESNARD, Aurélien
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.contributor.author
 hal.structure.identifier
MARCEL, Thibaud
175453 Arts et Métiers ParisTech
dc.contributor.author
 hal.structure.identifier
MAYA, Michel
175453 Arts et Métiers ParisTech
dc.date.accessioned2013
dc.date.available2013
dc.date.issued2013
dc.date.submitted2013
dc.identifier.urihttp://hdl.handle.net/10985/7488
dc.description.abstractIn this study unsteady numerical simulations with software Star-CCM+ were conducted to understand clearly the Savonius wind turbine operation, especially by comparing static results (motionless wind turbine) and dynamic results (wind turbine in rotation). This study provides a new vision of its behavior. Indeed, the Savonius is so-called “drag” as its torque is maximum when the blades are perpendicular to the flow direction (maximum projected area). This fact is actually verfyed with a static study. However, the dynamic study shows that the maximum torque is obtained when the axis of the blade is parallel to the wind, so the Savonius wind turbine would be “lift”. This study opens new perspectives for the optimization of the Savonius rotors.
dc.description.sponsorshipCluster éolien W4F
dc.language.isofr
dc.publisherCongrès Français de Mécanique
dc.rightsPost-print
dc.subjectSavonius
dc.subjectSimulation
dc.subjectDynamique
dc.titleEtude aérodynamique instationnaire d'un rotor éolien de Savonius : mise en évidence de l'influence de la portance
dc.typdocCommunication sans acte
dc.localisationCentre de Cluny
dc.subject.halInformatique: Modélisation et simulation
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des fluides
ensam.conference.titleCongrès Français de Mécanique (21 ; 2013; Bordeaux)
ensam.conference.date2013-08-26
ensam.countryFrance
hal.identifierhal-00904222
hal.version1
hal.submission.permittedupdateMetadata
hal.statusaccept


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